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【单选题】
已知某证券的β系数等于2,则该证券的风险( )。A.
没有
B.
非常低
C.
与金融市场所有证券的平均风险一致
D.
是金融市场所有证券平均风险的2倍
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举一反三
【单选题】_____in an atmosphere of simple living was what his parents wished for.
A.
He was educated
B.
He educated
C.
His being educated
D.
He to be educated
【单选题】Famous as he is, he still _____ a simple life, riding his motorcycle to do farm work and entertaining himself with his violin in his spare time. Which of the following is not OK? [ ]
A.
leads
B.
lives
C.
has
D.
makes
【单选题】2020年2月1日, 东盟秘书长 ( ) 接受央视记者 采访时 充分肯定了中国政府采取的防控措施 , 对中国战胜这场疫情充满 信心 , 感谢中国政府在定期披露最新消息上所作的努力 , 将 一起 共同击败疫情,赢得胜利。
A.
梅塞卡尔
B.
康富
C.
佐科
D.
李显龙
【单选题】The salesman retired young because______.
A.
he couldn't remember simple tasks
B.
he disliked using mobile phones
C.
he was tired of talking on his mobile phone
D.
his employer's doctor persuaded him to do this
【简答题】以下为典型的单件模式程序,请填充下面的空格。 public class Singleton { private ____(1)______ Singleton uniqueInstance; ____(2)______ Singleton() {}; public ______(3)____ Singleton getInstance() { if (uniqueInstance == null)...
【简答题】记者在采访中起（ ）作用
【单选题】The student said there were a few points in the essay he impossible to comprehend.
A.
has found
B.
was finding
C.
had found
D.
would find
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